Bloodletting or blood donation is another activity under the Uhay Festival. The activity was completed this December 12, 2018 at the front of the City Health Center. This was sponsored by the Local Government Unit headed by Mayor Nestor L. Alvarez, Ph.D., Order of Demolay Kalikasan Chapter No. 50 lead by Mr. Melvin R. Estolano, President and the Philippine Red Cross(PRC) a non-government organization. Members of Demolay Kalikasan Chapter, LGU employees, students of Muñoz National High School and visitors donated blood for a cause.
The staffs of the Philippine Red Cross present were Mr. Rudell De Guzman, Medical Technologist; Mr. Robinzon Viñas, Nurse; and blood service volunteers Mr. Marcelo P. Aquino Jr, Ms. Alejandra Ural and Mr. Rey Banasia.